The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5491361
Mfg#:
CSF8404
$300.00 USD
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Upgrade To Dinan's Foundation Package to Save When Modifying Your G8X M3 or M4!
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Call In, Chat, Or Email, For Best Price! Limited Time Only!
Brand:
ES#:
4835364
Mfg#:
G8X-M3M4-F-GBKT
$4022.99 USD
Add to Cart
Lifetime Replacement
Directs cool air to your intake for lower Intake Air Temperatures!
AVAILABLE FOR PRE-ORDER
Brand:
ES#:
4846372
Mfg#:
EVE-G8XM-CFM-SC
$695.00 USD
Add to Cart
Lifetime Replacement
The ultimate fueling solution for your S58 powered BMW. Six supplemental low-pressure fuel injectors allow fueling of up to 1000+ whp using water/methanol blends. JB4 integrated!
Brand:
ES#:
4715378
Mfg#:
BMS-MPIKS58
Starting at
$1699.00 USD
Free Shipping
on orders $49 and up
Carbon Fiber Tips
Brand:
ES#:
4662444
Mfg#:
S45033CF
19% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3119.99
This product was last offered at the strikethrough price on 11-02-2026
$2524.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Upgrade your braking with a simple brake pad swap!
For vehicles without M Carbon Brakes
Brand:
ES#:
4879385
Mfg#:
MMR27-1602-R
$329.99 USD
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Lifetime Replacement
Increase power with this plug-and-play tuning module! Gains of up to +110 HP & +140 NM (+103 ft lbs)
Brand:
ES#:
4865787
Mfg#:
MMR50-1602
$1169.99 USD
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Lifetime Replacement
The Mishimoto Carbon Fiber Performance Air Intake is a precision-engineered solution designed to unlock the full potential of the BMW S58 engine.
Brand:
ES#:
5435239
Mfg#:
MMAI-G80-21CFG
EO#:
D-759-13
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2200.00
This product was last offered at the strikethrough price on 08-03-2026
$1999.99 USD
Add to Cart
Engineered to eliminate the pneumatic bottlenecks found in the stock S58 airboxes.
Brand:
ES#:
5435241
Mfg#:
MMAI-G80-21CFM
EO#:
D-759-13
Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars!
Brand:
ES#:
4810321
Mfg#:
200.1103
$615.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Next-Gen Power Delivery with OEM-Level Integration - up to +130 HP / +70 TQ
Brand:
ES#:
5434561
Mfg#:
NM.64508258
$649.00
This product was last offered at the strikethrough price on 09-22-2026
$597.99 USD
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on orders $49 and up
Lifetime Replacement
Don't let rubber bushings dull the edge of your G8X. Upgrade to Powerflex and experience how your M-car was truly meant to handle.
Brand:
ES#:
5470981
Mfg#:
PFR5-2313-26
$139.99 USD
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on orders $49 and up
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Brand:
ES#:
4413980
Mfg#:
SSPG8X
Starting at
$0.00 USD
Free Shipping
The Suvneer Motorsportsâ„¢ Diffuser Undertray is a functional aero extension for the G8X platform.
For vehicles from 2021-Present
Brand:
ES#:
5443896
Mfg#:
G8XSUVCFDIFTRAY
$825.00
This product was last offered at the strikethrough price on 08-17-2026
$715.00 USD
Add to Cart
Lifetime Replacement
Provides the necessary balance for cars equipped with Ceramic Braking systems, ensuring consistent control and fade resistance at the limit.
Brand:
ES#:
5456517
Mfg#:
ADP-006R
$361.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Designed to resemble the M-Performance line!
For Vehicles with M-Performance Style Center Exhaust
Brand:
ES#:
4490520
Mfg#:
G8XCFDIF
$750.00
This product was last offered at the strikethrough price on 08-18-2026
$730.00 USD
Add to Cart
Lifetime Replacement