BMW G82 M4 Competition xDrive S58 3.0L
Unleash Your S58's Power with Kelford Cams
Stainless Steel exhaust tip featuring a 2.5" Inlet & a 4.0" Double Wall, Angle Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Integrated pump mount for a super clean install. Available in two colors.
Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set
Lifetime Replacement
Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Can be used on any 2.5" exhaust piping. Measure before ordering.
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Add port injection to your BMW for greater power potential
Add port injection to your BMW for greater power potential
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
Lifetime Replacement
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Right - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
These drop-in high flow filter replacements are guaranteed to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Proportionally injects more or less water/methanol according to boost pressure
Lifetime Replacement
Left - Mirror Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
For Eventuri Intake Systems and many other performance air filters
Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Can be used on any 2.5" exhaust piping. Measure before ordering.
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Add port injection to your BMW for greater power potential
