Improve and refine the sound of your G80/G82 with this valved axle-back exhaust from Dinan!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4674625
Mfg#:
D660-0093-BLK
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2536.99
This product was last offered at the strikethrough price on 06-08-2026
Civilized performance for the discerning enthusiast - +5HP
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3149158
Mfg#:
D660-0050
Ships in 5 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2536.99
This product was last offered at the strikethrough price on 06-08-2026
Dinan's newest in-line tuner that not only gives more power but also many additional features accessible via their free BT phone app - Adds up to 60-75 WHP/WTQ on BMW S58 powered applications and includes a factory matching 4-YR/50k mile warranty!
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Brand:
ES#:
4872005
Mfg#:
D440-0200-W
Ships on Jul 2, 2026
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2536.99
This product was last offered at the strikethrough price on 06-08-2026
Civilized performance for the discerning enthusiast - +6HP/+5TQ
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3432465
Mfg#:
D660-0027
Back Ordered
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2536.99
This product was last offered at the strikethrough price on 06-08-2026
A 4 chamber, baffled oil catch can with a bottom drain option
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4369814
Mfg#:
022798TMS01-01
In Stock
ON SALE!
SAVE 25%
$213.99
This product was last offered at the strikethrough price on 05-02-2026
The S54 engine is prone to rod bearing failure, especially with higher mileage. Prevent a costly spun bearing and crankshaft damage by replacing your rod bearings before it's too late.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For Vehicles Produced After 02/2003
Brand:
ES#:
4884041
Mfg#:
11131437237-KT
In Stock
ON SALE!
$767.00
This product was last offered at the strikethrough price on 05-02-2026
Decrease intake air temps for greater power potential!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Upgrade to CP-Carrillo's Forged Connecting Rods!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Upgrade Your Connecting Rods in Your High Horsepower S54!
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
