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Vehicle Info NeededJEGSPART NUMBER: 555-30630
Bolt-On Collector Extensions 12" long, 3" I.D.
$5599$60.49You Save$4.50
4 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeBolt-On
- Bolt-On Collector Extensions
- 12" long, 3" I.D.
- Made in the USA
- Bolt-on or slip-on, these collector extensions enable you to adjust torque curve to suit track conditions. Bolt-ons include 2 extensions, nuts, bolts, and gaskets. Slip-ons include two extensions and two clamps.
Part TypeHeader Extension
Product LineJEGS Collector Extensions
BrandJEGS
Package Height6.75
Package Width6.8
Package Length14.3
Weight5.655 PG
Part CategoryPerformance Parts
Gaskets IncludedYes
Oxygen Sensor Bung IncludedNo
Collector Attachment3-bolt flange
QuantitySold as a kit
Mounting Hardware IncludedYes
Collector Diameter3 in (76.2 mm)
Header Extension Length12 in (304.8 mm)
Part FitmentUniversal
Header Extension Offset0 in (0 mm)
Package Qty1
Package TypeEA
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