This system will increase power, reduce weight, and provide a legendary exhaust note!
Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.
This system will increase power, reduce weight, and provide a legendary exhaust note!
Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.
This system will increase power, reduce weight, and provide a legendary exhaust note!
Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.
Boost your mid-range torque instantly while keeping your options open for future water-methanol injection setups.
10X Entries Into Our F80 M3 Sweepstakes
Located on the front of the cylinder head
We Price Match - Give Us A Call or Chat! Fits vehicles with production date up to 5/13/2019 (CYMC engine code)
Brand:
ES#:
4846470
Mfg#:
06K127028L
Ships in 1 Business Day
$520.99
This product was last offered at the strikethrough price on 05-07-2026
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.
