JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Silver Ctd Cat4Ward Header

SKU: JBA1811SJS

Headers

JBA Cat4Ward Headers...

JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Silver Ctd Cat4Ward Header

Jba

JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Silver Ctd Cat4Ward Header

SKU: JBA1811SJS

Headers

JBA Cat4Ward Headers...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

Application Summary

08-09 Pontiac G8 6.0L

Part Type

Headers

Data: v4.2 - Upd: 2026-10-13 16:55:33

Features

3/8" thick machined flanges with Oversized exhaust ports
Extra thick collector domes
Factory style emission connections
Mandrel bent stainless steel tube
Proprietary JBA Firecone collector

Specifications

Product Attributes - Brand: JBA Performance Exhaust
Product Attributes - Manufacturer's Part Number: 1811SJS
Product Attributes - Part Type: Headers
Product Attributes - Product Line: JBA Performance Exhaust Cat4ward Headers
Product Attributes - UPC: 694342526542
Product Attributes - Header Style: Shorty
Product Attributes - Header Material: 409 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 3/4 in.
Product Attributes - Header Color: Silver ceramic coated
Product Attributes - Weld-Up: No
Product Attributes - Collector Attachment: Stock flange
Product Attributes - Collector Reducers Included: No
Product Attributes - Tuned: No
Product Attributes - Primary Tube Gauge: 16-gauge
Product Attributes - Flange Thickness (in.): 0.38 in.
Product Attributes - Bolts/Studs Included: Yes
Product Attributes - Gaskets Included: Yes
Product Attributes - Crossover Pipe Included: No
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Motor Mounts Included: No
Product Attributes - Transmission Mount Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - CARB EO Number(s): D-57-33
Product Attributes - Emissions: California EO Approved

Reference Information

Brand Name/s	Jba
StreetFX SKU	jba1811SJS
SFX Item ID	4071802
Supplier Item Code	4071802
Manufacturer SKU	1811SJS
Manufacturer UPC	694342526542
Alternative References	cat4ward, 6.0/6.2L, 1-3/4in