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Audi RS3 8V (2018+) 2.5T

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Audi RS3 8V (2018+) 2.5T Gauge Boost Taps

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Boost Gauge Tap & Water/Meth Fitting Kit

ES#3579967 - FMBGFK18 - Boost Gauge Tap & Water/Meth Fitting Kit - Includes two ports for a boost gauge to be fitted, the second port will accept a 1/8 NPT fitting which can be used for water meth. - Forge - Audi

Includes two ports for a boost gauge to be fitted, the second port will accept a 1/8” NPT fitting which can be used for water meth. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
3579967
Mfg#:
FMBGFK18
Ships in 3 Business Days
ON SALE! SAVE 10%
$169.99

This product was last offered at the strikethrough price on
07-01-2026

$152.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo 2.5T Throttle Body Spacer / Boost Tap

ES#4017691 - CTS-HW-370 - CTS Turbo 2.5T Throttle Body Spacer / Boost Tap - Machined from solid billet with two ports; one port is used for water meth injection, while the other for a boost gauge. - CTS - Audi

Machined from solid billet with two ports; one port is used for water meth injection, while the other for a boost gauge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4017691
Mfg#:
CTS-HW-370
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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