1978 Mercedes Benz 450SL Base Convertible 107.044 V8 4.5L
Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Perfect choice for low to medium boost setups (1-15 PSI)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Maintains consistent fuel system pressure
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Lifetime Replacement
Snow Performance Hyper-Sonic water-methanol injection nozzle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Snow Performance Hyper-Sonic water-methanol injection nozzle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Water Methanol Tubing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Braided SS Line/Brackets/Solenoid/4AN Fittings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
This Plug-n-Play Ethanol Sensor Harness from Precision Raceworks is certified by Motiv and directly compatible with the ReFlex+.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Grab everything you need to start your WMI build!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Fuel Filter To Feed Line
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
As Of Chassis 025530 - Up To Chassis 053366
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-06-2026
Lifetime Replacement
Located underneath your vehicle near the fuel tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Lifetime Replacement
Maintains consistent fuel system pressure
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Lifetime Replacement
Brand New Unit - No Core Charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For Vehicles With CIS Fuel Injection
Lifetime Replacement
This kit upgrades your WMI plastic lines to stainless steel BMS Elite braided lines.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
