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NOTE: Due to a national shortage on OEM BMW products, some products may have a 60+ day wait time. Please do not order if there is an immediate need for this product. You may contact us for more information at info@kiesmotorsports.com G22/G23 3/4 Series,...Regular price $1,429.99Regular priceUnit price per
$1,260.00Sale price $1,429.99 -
GSC P-D Toyota Supra/BMW B58 / BMW M3/M4 S58 Chrome Polished 28.5mm Head Exhaust Valve - Set of 12Regular price From $35.40Regular priceUnit price per
$492.30Sale price From $35.40 -
To fully enjoy Dinan performance spring sets we highly recommend pairing them up with our supplemental ride quality and handling kits. This additional kit includes tuned, progressive rate bump stops that maximize suspension travel on the lowered car for improved handling capabilities and ride...Regular price $158.95Regular priceUnit price per
$149.95Sale price $158.95 -
Don’t miss the introductory sale pricing while supplies last! DS25-350 HPFP Specs DS25-350 DS25-350 with + 27% Cam Upgrade Flow Potential Gasoline 770whp 950whp Flow Potential E85 560whp 710whp Operating Pressure 350 Bar 350 Bar From the creators of the world’s first B58...Regular price $2,199.00Regular priceUnit price per
$2,199.00Sale price $2,199.00 -
Conversion kits: We made it easy to convert between Track and Touring Editions, resonated and non-resonated, and OE-to-quad tip configurations if you decide at a later date to change your volume or aesthetic. Quad 102mm double-walled slash-cut tips in Diamond Black Direct bolt-on, no...Regular price $745.00Regular priceUnit price per
$784.21Sale price $745.00 -
****NEW CustomROM Features Available Now! Our first release of the bootmod3 CustomROM is now ready for the B58 Gen 2 engine vehicles. Anti-Lag All new CustomROM tunes come with our fixed OTS Rolling Anti-Lag (13-14psi) at no charge. Fully customizable Anti-Lag is an available...Regular price From $899.00Regular priceUnit price per
Sale price From $899.00 -
BMW G20/G22 330i/430i Valved Axleback Exhaust System Welcome to the next revelation in G2X exhaust systems! For this axleback version we opted to create a similar system to our infamous F Chassis valved system; allowing you to customize your setup with additional exhaust modifications...Regular price From $1,299.00Regular priceUnit price per
Sale price From $1,299.00 -
The AST Lowering Springs reduce your car’s center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle-specific and crafted with premium materials on top-quality Wafios coiling machines. Their progressive design balances a lowered stance with...Regular price $328.59Regular priceUnit price per
$365.10Sale price $328.59