Nothing ruins a spirited drive in your European performance machine quite like a sudden loss of exhaust tone or a lingering check engine light on your dash. If your factory exhaust flap has stopped responding, you don’t need to pay dealership premium
2X Entries For Our 25th Anniversary Sweepstakes!
Enables the control of a single electronic exhaust valve
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
Two tone exhaust that lets you hit a switch for a more aggressive sound - Maximum gain of +5 HP and +4 ft-lb of torque
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4505535
Mfg#:
D660-0088
Ships on Sep 11, 2026
29% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1349.99
This product was last offered at the strikethrough price on 08-17-2026
Seals the turbo exhaust manifold to the cylinder head
2X Entries For Our 25th Anniversary Sweepstakes! For models with the Gen 2 B48 (B46D, B46X, B48E) engines only - Will not fit the earlier B46A / B48A engine
Brand:
ES#:
5339257
Mfg#:
588.371
Special Order: No Guaranteed ETA
ON SALE!
$20.99
This product was last offered at the strikethrough price on 08-14-2026
From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.
Lifetime Replacement
