Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a u nique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | BMW | 1 Series M | Base |
| 2008-2013 | BMW | 128i | Base |
| 2008-2013 | BMW | 135i | Base |
| 2014-2016 | BMW | 228i | Base |
| 2015-2016 | BMW | 228i xDrive | Base |
| 2017-2021 | BMW | 230i | Base |
| 2017-2021 | BMW | 230i xDrive | Base |
| 2013-2018 | BMW | 320i | Base |
| 2013-2018 | BMW | 320i xDrive | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2006 | BMW | 325i | Base |
| 2001-2006 | BMW | 325xi | Base |
| 2014-2018 | BMW | 328d | Base |
| 2014-2018 | BMW | 328d xDrive | Base |
| 2007-2016 | BMW | 328i | Base |
| 2014-2016 | BMW | 328i GT xDrive | Base |
| 2009-2016 | BMW | 328i xDrive | Base |
| 2007-2008 | BMW | 328xi | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2017 | BMW | 330e | iPerformance |
| 2001-2006,2017-2018 | BMW | 330i | Base |
| 2017-2019 | BMW | 330i GT xDrive | Base |
| 2017-2019 | BMW | 330i xDrive | Base |
| 2001-2006 | BMW | 330xi | Base |
| 2009-2011 | BMW | 335d | Base |
| 2007-2015 | BMW | 335i | Base |
| 2014-2016 | BMW | 335i GT xDrive | Base |
| 2009-2015 | BMW | 335i xDrive | Base |
| 2011-2013 | BMW | 335is | Base |
| 2007-2008 | BMW | 335xi | Base |
| 2016-2018 | BMW | 340i | Base |
| 2017-2019 | BMW | 340i GT xDrive | Base |
| 2016-2018 | BMW | 340i xDrive | Base |
| 2014 | BMW | 428i | Base |
| 2014 | BMW | 428i xDrive | Base |
| 2017-2024 | BMW | 430i | Base |
| 2017-2020 | BMW | 430i Gran Coupe | Base |
| 2017-2026 | BMW | 430i xDrive | Base |
| 2017-2020 | BMW | 430i xDrive Gran Coupe | Base |
| 2014 | BMW | 435i | Base |
| 2014 | BMW | 435i xDrive | Base |
| 2017-2020 | BMW | 440i | Base |
| 2017-2020 | BMW | 440i Gran Coupe | Base |
| 2017-2020 | BMW | 440i xDrive | Base |
| 2017-2020 | BMW | 440i xDrive Gran Coupe | Base |
| 2016-2018 | BMW | M2 | Base |
| 2019-2021 | BMW | M2 | Competition |
| 2020 | BMW | M2 | CS |
| 2014-2016 | BMW | M235i | Base |
| 2015-2016 | BMW | M235i xDrive | Base |
| 2017-2021 | BMW | M240i | Base |
| 2017-2021 | BMW | M240i xDrive | Base |
| 2002-2006,2008-2013,2015-2018,2021-2025 | BMW | M3 | Base |
| 2021-2025 | BMW | M3 | Competition |
| 2022-2025 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2020-2025 | BMW | M340i | Base |
| 2020-2024 | BMW | M340i xDrive | Base |
| 2015-2026 | BMW | M4 | Base |
| 2021-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2019-2020,2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
| 2016 | BMW | M4 | GTS |
| 2021-2026 | BMW | M440i | Base |
| 2022-2025 | BMW | M440i Gran Coupe | Base |
| 2021-2026 | BMW | M440i xDrive | Base |
| 2002 | BMW | Z3 | Coupe |
| 2002 | BMW | Z3 | M Coupe |
| 2002 | BMW | Z3 | M Roadster |
| 2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006-2008 | BMW | Z4 | Coupe 3.0si |
| 2006-2008 | BMW | Z4 | M Coupe |
| 2006-2008 | BMW | Z4 | M Roadster |
| 2022-2026 | BMW | Z4 | M40i |
| 2020 | BMW | Z4 | M40i First Edition |
| 2006-2008 | BMW | Z4 | Roadster 3.0i |
| 2006-2008 | BMW | Z4 | Roadster 3.0si |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2012-2016 | BMW | Z4 | sDrive28i |
| 2009-2011,2019-2022 | BMW | Z4 | sDrive30i |
| 2009-2016 | BMW | Z4 | sDrive35i |
| 2011-2016 | BMW | Z4 | sDrive35is |
- 2001-bmw-325i-base-esi9336108
- 2001-bmw-325xi-base-esi2702238
- 2001-bmw-330i-base-esi2868437
- 2001-bmw-330xi-base-esi8581222
- 2002-bmw-325i-base-esi8731343
- 2002-bmw-325xi-base-esi6710418
- 2002-bmw-330i-base-esi2328692
- 2002-bmw-330xi-base-esi3551552
- 2002-bmw-m3-base-esi1520610
- 2003-bmw-325i-base-esi7956770
- 2003-bmw-325xi-base-esi5252725
- 2003-bmw-330i-base-esi3598750
- 2003-bmw-330xi-base-esi1478184
- 2003-bmw-m3-base-esi5671524
- 2004-bmw-325i-base-esi5604622
- 2004-bmw-325xi-base-esi3360012
- 2004-bmw-330i-base-esi8557402
- 2004-bmw-330xi-base-esi9720895
- 2004-bmw-m3-base-esi3417432
- 2005-bmw-325i-base-esi4524005
- 2005-bmw-325xi-base-esi3878165
- 2005-bmw-330i-base-esi2891912
- 2005-bmw-330xi-base-esi3331651
- 2005-bmw-m3-base-esi9891127
- 2006-bmw-325i-base-esi3834715
- 2006-bmw-325xi-base-esi3714357
- 2006-bmw-330i-base-esi5530975
- 2006-bmw-330xi-base-esi8831864
- 2006-bmw-m3-base-esi8599242
- 2007-bmw-328i-base-esi6151002
- 2007-bmw-328xi-base-esi7362852
- 2007-bmw-335i-base-esi4951311
- 2008-bmw-128i-base-esi4064806
- 2008-bmw-135i-base-esi5087769
- 2008-bmw-328i-base-esi1338054
- 2008-bmw-328xi-base-esi8418494
- 2008-bmw-335i-base-esi5004733
- 2008-bmw-m3-base-esi3282294
- 2009-bmw-128i-base-esi9379985
- 2009-bmw-135i-base-esi8950429
- 2009-bmw-328i-base-esi2091772
- 2009-bmw-328i-xdrive-base-esi2955422
- 2009-bmw-335i-base-esi4464055
- 2009-bmw-335i-xdrive-base-esi4745454
- 2009-bmw-m3-base-esi8051086
- 2010-bmw-128i-base-esi7680066
- 2010-bmw-135i-base-esi6046583
- 2010-bmw-328i-base-esi1241478
- 2010-bmw-328i-xdrive-base-esi3765686
- 2010-bmw-335i-base-esi1740503
- 2010-bmw-335i-xdrive-base-esi9219798
- 2010-bmw-m3-base-esi2192536
- 2011-bmw-128i-base-esi3286893
- 2011-bmw-135i-base-esi6374714
- 2011-bmw-328i-base-esi5185445
- 2011-bmw-328i-xdrive-base-esi1304154
- 2011-bmw-335i-base-esi2876142
- 2011-bmw-335i-xdrive-base-esi3636061
- 2011-bmw-m3-base-esi3888572
- 2012-bmw-128i-base-esi3700721
- 2012-bmw-135i-base-esi9726159
- 2012-bmw-328i-base-esi9683858
- 2012-bmw-328i-xdrive-base-esi2431121
- 2012-bmw-335i-base-esi3469624
- 2012-bmw-335i-xdrive-base-esi2426419
- 2012-bmw-m3-base-esi8692224
- 2013-bmw-128i-base-esi5749550
- 2013-bmw-135i-base-esi5550217
- 2013-bmw-320i-base-esi9138399
- 2013-bmw-320i-xdrive-base-esi3512207
- 2013-bmw-328i-base-esi5182577
- 2013-bmw-328i-xdrive-base-esi7365688
- 2013-bmw-335i-base-esi6837789
- 2013-bmw-335i-xdrive-base-esi6850519
- 2013-bmw-m3-base-esi5431966
- 2014-bmw-228i-base-esi1825828
- 2014-bmw-320i-base-esi2619126
- 2014-bmw-320i-xdrive-base-esi3320616
- 2014-bmw-328i-base-esi1343654
- 2014-bmw-328i-gt-xdrive-base-esi3670136
- 2014-bmw-328i-xdrive-base-esi5187189
- 2014-bmw-335i-base-esi9506062
- 2014-bmw-335i-gt-xdrive-base-esi3152932
- 2014-bmw-335i-xdrive-base-esi2047327
- 2014-bmw-428i-base-esi1071961
- 2014-bmw-428i-xdrive-base-esi5079257
- 2014-bmw-435i-base-esi3950850
- 2014-bmw-435i-xdrive-base-esi9918198
- 2014-bmw-m235i-base-esi6120067
- 2015-bmw-228i-base-esi3344836
- 2015-bmw-228i-xdrive-base-esi7120994
- 2015-bmw-320i-base-esi9020477
- 2015-bmw-320i-xdrive-base-esi2082169
- 2015-bmw-328i-base-esi5414124
- 2015-bmw-328i-gt-xdrive-base-esi8838435
- 2015-bmw-328i-xdrive-base-esi4913186
- 2015-bmw-335i-base-esi5162354
- 2015-bmw-335i-gt-xdrive-base-esi9461266
- 2015-bmw-335i-xdrive-base-esi5595657
- 2015-bmw-m235i-base-esi2355978
- 2015-bmw-m235i-xdrive-base-esi8928505
- 2015-bmw-m3-base-esi3899956
- 2015-bmw-m4-base-esi7742459
- 2016-bmw-228i-base-esi9793891
- 2016-bmw-228i-xdrive-base-esi1171062
- 2016-bmw-320i-base-esi2214248
- 2016-bmw-320i-xdrive-base-esi7707202
- 2016-bmw-328i-base-esi2081861
- 2016-bmw-328i-gt-xdrive-base-esi8731445
- 2016-bmw-328i-xdrive-base-esi1452724
- 2016-bmw-335i-gt-xdrive-base-esi9712724
- 2016-bmw-340i-base-esi3971910
- 2016-bmw-340i-xdrive-base-esi9931800
- 2016-bmw-m2-base-esi7003324
- 2016-bmw-m235i-base-esi7383426
- 2016-bmw-m235i-xdrive-base-esi8959181
- 2016-bmw-m3-base-esi2242086
- 2016-bmw-m4-base-esi4082735
- 2017-bmw-230i-base-esi2079093
- 2017-bmw-230i-xdrive-base-esi4281723
- 2017-bmw-320i-base-esi2288384
- 2017-bmw-320i-xdrive-base-esi4691643
- 2017-bmw-330i-base-esi9491214
- 2017-bmw-330i-gt-xdrive-base-esi5370548
- 2017-bmw-330i-xdrive-base-esi8061284
- 2017-bmw-340i-base-esi7193235
- 2017-bmw-340i-gt-xdrive-base-esi5887051
- 2017-bmw-340i-xdrive-base-esi6420313
- 2017-bmw-430i-base-esi1159951
- 2017-bmw-430i-xdrive-base-esi9999577
- 2017-bmw-440i-base-esi7020007
- 2017-bmw-440i-xdrive-base-esi1000172
- 2017-bmw-m2-base-esi1324681
- 2017-bmw-m240i-base-esi4204856
- 2017-bmw-m240i-xdrive-base-esi5666373
- 2017-bmw-m3-base-esi1643849
- 2017-bmw-m4-base-esi2780754
- 2018-bmw-230i-base-esi3786519
- 2018-bmw-230i-xdrive-base-esi3332146
- 2018-bmw-320i-base-esi6029759
- 2018-bmw-320i-xdrive-base-esi6737431
- 2018-bmw-330i-base-esi4025595
- 2018-bmw-330i-gt-xdrive-base-esi4699892
- 2018-bmw-330i-xdrive-base-esi2234886
- 2018-bmw-340i-base-esi8406878
- 2018-bmw-340i-gt-xdrive-base-esi8192167
- 2018-bmw-340i-xdrive-base-esi5939923
- 2018-bmw-430i-base-esi2068605
- 2018-bmw-430i-xdrive-base-esi4696285
- 2018-bmw-440i-base-esi6662079
- 2018-bmw-440i-xdrive-base-esi3225393
- 2018-bmw-m2-base-esi1793355
- 2018-bmw-m240i-base-esi5743380
- 2018-bmw-m240i-xdrive-base-esi9875806
- 2018-bmw-m3-base-esi9312646
- 2018-bmw-m4-base-esi2483476
- 2019-bmw-230i-base-esi2151915
- 2019-bmw-230i-xdrive-base-esi5911802
- 2019-bmw-330i-gt-xdrive-base-esi9017072
- 2019-bmw-330i-xdrive-base-esi8238034
- 2019-bmw-340i-gt-xdrive-base-esi9446283
- 2019-bmw-430i-base-esi9524129
- 2019-bmw-430i-xdrive-base-esi7158901
- 2019-bmw-440i-base-esi4586959
- 2019-bmw-440i-xdrive-base-esi8779363
- 2019-bmw-m2-competition-esi7505555
- 2019-bmw-m240i-base-esi9261594
- 2019-bmw-m240i-xdrive-base-esi7388383
- 2019-bmw-m4-base-esi5146103
- 2020-bmw-230i-base-esi1634795
- 2020-bmw-230i-xdrive-base-esi5373057
- 2020-bmw-430i-base-esi5670693
- 2020-bmw-430i-xdrive-base-esi3859883
- 2020-bmw-440i-base-esi6941660
- 2020-bmw-440i-xdrive-base-esi9804088
- 2020-bmw-m2-competition-esi6197181
- 2020-bmw-m2-cs-esi8552813
- 2020-bmw-m240i-base-esi7381764
- 2020-bmw-m240i-xdrive-base-esi2291477
- 2020-bmw-m340i-base-esi8778904
- 2020-bmw-m340i-xdrive-base-esi7352794
- 2020-bmw-m4-base-esi4444812
- 2021-bmw-230i-base-esi8330753
- 2021-bmw-230i-xdrive-base-esi5751109
- 2021-bmw-430i-base-esi5014155
- 2021-bmw-430i-xdrive-base-esi5124031
- 2021-bmw-m2-competition-esi5144958
- 2021-bmw-m240i-base-esi2976195
- 2021-bmw-m240i-xdrive-base-esi9330094
- 2021-bmw-m3-base-esi5011023
- 2021-bmw-m3-competition-esi3919168
- 2021-bmw-m340i-base-esi6701091
- 2021-bmw-m340i-xdrive-base-esi5530736
- 2021-bmw-m4-base-esi6542085
- 2021-bmw-m4-competition-esi6469546
- 2022-bmw-430i-base-esi4437553
- 2022-bmw-430i-xdrive-base-esi1559127
- 2022-bmw-m3-base-esi9827061
- 2022-bmw-m3-competition-esi2022681
- 2022-bmw-m3-competition-xdrive-esi7248347
- 2022-bmw-m340i-base-esi8786184
- 2022-bmw-m340i-xdrive-base-esi3079400
- 2022-bmw-m4-base-esi7646977
- 2022-bmw-m4-competition-esi1814776
- 2023-bmw-430i-base-esi3249160
- 2023-bmw-430i-xdrive-base-esi5914458
- 2023-bmw-m3-base-esi7139357
- 2023-bmw-m3-competition-esi2411342
- 2023-bmw-m3-competition-xdrive-esi4283675
- 2023-bmw-m340i-base-esi9611314
- 2023-bmw-m340i-xdrive-base-esi4155698
- 2023-bmw-m4-base-esi4204677
- 2023-bmw-m4-competition-esi5154261
- 2024-bmw-430i-base-esi2918478
- 2024-bmw-430i-xdrive-base-esi2957055
- 2024-bmw-m3-base-esi2497996
- 2024-bmw-m3-competition-esi9996969
- 2024-bmw-m3-competition-xdrive-esi5805154
- 2024-bmw-m3-cs-esi9807114
- 2024-bmw-m340i-base-esi9919039
- 2024-bmw-m340i-xdrive-base-esi2505911
- 2024-bmw-m4-base-esi4392802
- 2024-bmw-m4-competition-esi6952624
- 2025-bmw-430i-xdrive-base-esi5749653
- 2025-bmw-m3-base-esi9284323
- 2025-bmw-m3-competition-esi2551577
- 2025-bmw-m3-competition-xdrive-esi7534343
- 2025-bmw-m340i-base-esi7739086
- 2025-bmw-m4-base-esi1921984
- 2025-bmw-m4-competition-esi2866754
- 2026-bmw-430i-xdrive-base-esi6876664
- 2026-bmw-m4-base-esi7402255
- ClearanceItem:N
- EPA:N/A
- fits_2001-2006`BMW`325Ci`Base~2001-2006`BMW`325i`Base~2001-2006`BMW`325xi`Base~2014-2018`BMW`328d`Base~2014-2018`BMW`328d xDrive`Base~2007-2016`BMW`328i`Base~2014-2016`BMW`328i GT xDrive`Base~2009-2016`BMW`328i xDrive`Base~2007-2008`BMW`328xi`Base
- fits_2001-2006`BMW`330Ci`Base~2017`BMW`330e`iPerformance~2001-2006`BMW`330i`Base~2017-2018`BMW`330i`Base~2017-2019`BMW`330i GT xDrive`Base~2017-2019`BMW`330i xDrive`Base~2001-2006`BMW`330xi`Base~2009-2011`BMW`335d`Base~2007-2015`BMW`335i`Base
- fits_2006-2008`BMW`Z4`M Roadster~2022-2025`BMW`Z4`M40i~2020`BMW`Z4`M40i First Edition~2006-2008`BMW`Z4`Roadster 3.0i~2006-2008`BMW`Z4`Roadster 3.0si~2020-2021`BMW`Z4`sDrive M40i~2012-2016`BMW`Z4`sDrive28i~2009-2011`BMW`Z4`sDrive30i
- fits_2011`BMW`1 Series M`Base~2008-2013`BMW`128i`Base~2008-2013`BMW`135i`Base~2014-2016`BMW`228i`Base~2015-2016`BMW`228i xDrive`Base~2017-2021`BMW`230i`Base~2017-2021`BMW`230i xDrive`Base~2013-2018`BMW`320i`Base~2013-2018`BMW`320i xDrive`Base
- fits_2014-2016`BMW`335i GT xDrive`Base~2009-2015`BMW`335i xDrive`Base~2011-2013`BMW`335is`Base~2007-2008`BMW`335xi`Base~2016-2018`BMW`340i`Base~2017-2019`BMW`340i GT xDrive`Base~2016-2018`BMW`340i xDrive`Base~2014`BMW`428i`Base~2014`BMW`428i xDrive`Base
- fits_2017-2020`BMW`440i xDrive`Base~2017-2020`BMW`440i xDrive Gran Coupe`Base~2016-2018`BMW`M2`Base~2019-2021`BMW`M2`Competition~2020`BMW`M2`CS~2014-2016`BMW`M235i`Base~2015-2016`BMW`M235i xDrive`Base~2017-2021`BMW`M240i`Base
- fits_2017-2021`BMW`M240i xDrive`Base~2002-2006`BMW`M3`Base~2008-2013`BMW`M3`Base~2015-2018`BMW`M3`Base~2021-2025`BMW`M3`Base~2021-2025`BMW`M3`Competition~2022-2025`BMW`M3`Competition xDrive~2024`BMW`M3`CS~2020-2024`BMW`M340i`Base
- fits_2017-2024`BMW`430i`Base~2017-2020`BMW`430i Gran Coupe`Base~2017-2025`BMW`430i xDrive`Base~2017-2020`BMW`430i xDrive Gran Coupe`Base~2014`BMW`435i`Base~2014`BMW`435i xDrive`Base~2017-2020`BMW`440i`Base~2017-2020`BMW`440i Gran Coupe`Base
- fits_2019-2022`BMW`Z4`sDrive30i~2009-2016`BMW`Z4`sDrive35i~2011-2016`BMW`Z4`sDrive35is
- fits_2020-2024`BMW`M340i xDrive`Base~2015-2025`BMW`M4`Base~2021-2025`BMW`M4`Competition~2021-2025`BMW`M4`Competition xDrive~2019-2020`BMW`M4`CS~2025`BMW`M4`CS~2023-2024`BMW`M4`CSL~2016`BMW`M4`GTS~2021-2025`BMW`M440i`Base
- fits_2022-2024`BMW`M440i Gran Coupe`Base~2021-2025`BMW`M440i xDrive`Base~2002`BMW`Z3`Coupe~2002`BMW`Z3`M Coupe~2002`BMW`Z3`M Roadster~2002`BMW`Z3`Roadster~2003-2005`BMW`Z4`2.5i~2003-2005`BMW`Z4`3.0i~2006-2008`BMW`Z4`Coupe 3.0si~2006-2008`BMW`Z4`M Coupe
- LTL:N
- MPN:77-16302
- Non-CARB:Y
- Programmers & Chips>Throttle Controllers
- SpecialOrder:N