Supplies coolant to the turbo to keep temperatures under control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For models with the Gen2 B46/B48 engine only - Not for earlier Gen1 engines
Brand:
ES#:
4831023
Mfg#:
11538629971
Ships in 4 Business Days
ON SALE!
SAVE 15%
$47.99
This product was last offered at the strikethrough price on 04-27-2026
Moves oil to the turbocharger for cooling and lubrication.
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Brand:
ES#:
4831031
Mfg#:
11428629969
Ships in 4 Business Days
ON SALE!
$63.99
This product was last offered at the strikethrough price on 06-28-2026
Connects the expansion tank to the radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For Pre-LCI models only
Brand:
ES#:
5341128
Mfg#:
17125A02485
Ships in 4 Business Days
ON SALE!
$41.99
This product was last offered at the strikethrough price on 06-28-2026
Direct OE replacement oil Filter cap by Rein is a cost effective way to replace your cracked or cross threaded oil cap!
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Brand:
ES#:
4845710
Mfg#:
11428507685
Ships in 4 Business Days
ON SALE!
$22.99
This product was last offered at the strikethrough price on 06-28-2026
Nothing ruins a weekend drive faster than a brittle, leaking coolant hose. When it’s time to refresh your BMW’s cooling system, don’t settle for a generic auto-parts store hose that you have to bend, stretch, and force into place.
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Mounts to the side of the turbo and connects to the engine block.
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Enables the control of a single electronic exhaust valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Brand:
ES#:
5457342
Mfg#:
VTD.EVH
Ships in 2 Business Days
ON SALE!
SAVE 10%
$299.99
This product was last offered at the strikethrough price on 06-28-2026
Get rid of the plastic oil cap on your BMW and add some nice billet pop to your engine bay
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Includes new OEM Bosch injectors and Genuine BMW installation hardware for a full refresh of your fuel injection system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles with the later Gen2 B46/B48 engine only
Brand:
ES#:
5443827
Mfg#:
BB48G2FIRKT
Ships in 2 Business Days
$658.99
This product was last offered at the strikethrough price on 03-31-2026
Tracks the crankshaft's rotational position to determine proper fuel injection and ignition sparking.
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Take your custom fabrication to the next level with the Vargas Turbo Technologies (VTT) Billet IAT Sensor Weld Bung.
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This high-quality extension harness eliminates the need for messy wire splicing or "hacking" into your vehicle's sensitive electrical system.
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Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
