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Featured Collection
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$13
1900
259.65/mo with Financing Options Available
2650
4.2
4.2l
40V 4.2L
956.00
A6
A8
Allroad
Allroad C5
Audi
Audi B6 B7 S4 US
B6
B6/7
B7
blower
Bolts
Bracket
C5
Capable of Flowing Over 1300hp
Compression
Custom Manifold Items
D2
Designed for B6/7 S4 US Spec
DIY Intercooled Cooling and Fueling Package
Drop-in Intercooler
dual
Elevate Your Vehicle’s Performance Beyond Expectations
Features Cast Aluminum Intake Manifold
For Enthusiasts and Professional Shops
From $1
Fuel
Gasket
Gaskets
Gates HD Serpentine Belt
Harrop TVS2650
Head
Head Gaskets
Ideal for High-Performance Applications
Includes Manual Boost Controller
kit
Lowered Engine Mounts for Hood Clearance
Offers Unmatched Power and Efficiency for 4.2 V8 Engines
Pulley Kits
Pump
Requires Tweetler CNC Ported Heads and Camshafts for Full Potential
RS6
S4
S6
S8
Seals
Serpentine Pulley Conversion
Single
Supercharger
Tvs
tweetler
Tweetler Performance
Tweetler TVS 2650 Supercharger Kit for 4.2L 40V VAG
upgrade
V8
VAG
Volkswagen
VW
walbro
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Date, old to new
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Tweetler Performance
Tweetler TVS 1900 Supercharger Kit for 4.2L 4V VAG Vehicles.
From $5,708
View
Tweetler Performance
Tweetler TVS 2650 Supercharger Kit for 4.2L 4V VAG
From $13,803
View
Tweetler Performance
Tweetler Performance Stage 2 Billet Wet Block
Regular price
$14,500
View
Tweetler Performance
Tweetler Compression Dropping Head Gaskets
Regular price
$477
View
Tweetler Performance
Tweetler Single/Dual Walbro Fuel Pump Bracket
Regular price
$59.99
View
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