Dinan Valved Axle-Back Exhaust System | G80 M3 · M3 Competition · G82 · G83 M4 · M4 Competition | 3.0L Turbo I6 [S58]

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Dinan Valved Axle-Back Exhaust System | G80 M3 · M3 Competition · G82 · G83 M4 · M4 Competition | 3.0L Turbo I6 [S58]The G8x M3 M4 is arguably superior in every category to its predecessor but in most, if not all, circles the biggest downfall of the platform is in the sound department. Like the F8x before it with the S55, the S58 in the current generation leaves a lot to be desired. While a step in the right direction from its forerunner the stock vocals still carry far too much rasp that do not fully articulate the refined aggressiveness typical of the brands

Stay fresh with this detailed two sided wooden COBB Turbo air freshener from COBB x BAM SHIFTS

NEUSPEED Sport Springs are designed for high-performance drivers who want the most out of their vehicles

Gaps 12mm or 14mm spark plugs

They are constructed out of USA made

the black plastic shroud does need to be trimmed

if there is any issue with your DME upon hooking it up to our software we will notify you immediately

Eliminated/minimized turbocharger surge

Balanced load distribution via high sphericity balls

Stage 2 91: up to 28%HP / 42%TQ (pneumatic wastegate)

we’ve increased the bar diameter to 25 mm

8T timing drive gear keyway once and for all with this bullet-proof billet replacement

This kit includes 2 urethane bushings with synthetic grease