HKS 32019-BT001 Axle Back Exhaust Kit w/Muffler for 08-15 Scion xB 2.4L L4

Vehicle Fitment

• 2008-2014 Scion xB (xB2 platform), all trims and engines

Fitment Notes

• Rear-section only -- requires OEM or aftermarket mid-pipe/cat-back to complete system
• Not CARB approved; may be restricted from street use in California
• Designed for xB2 chassis; does not fit first-generation xB (2004-2007)

Features

• Hi-Power straight-through design delivers aggressive, deep exhaust tone
• Constructed from coated SUS304 stainless steel for long-term durability
• 96 mm ES-Wagon titanium tip enhances appearance and sound
• 55 mm piping diameter increases flow and mid-range response
• Offset muffler placement reduces bends and improves velocity
• Corrosion-resistant materials withstand daily driving and harsh weather
• Direct bolt-on install with included gaskets and hardware
• Optimized for both turbocharged and naturally aspirated setups

Specifications

• Section: Rear-section only
• Pipe Diameter: 55 mm
• Tip Diameter: 96 mm (ES-Wagon style)
• Material: SUS304 stainless steel with titanium tip
• Weight: Approx. 22 lbs (10 kg)
• CARB Status: Not CARB approved
• Platform: xB2 (Scion second generation)

Included Components

• 1x HKS Hi-Power rear-section exhaust (SUS304)
• 1x ES-Wagon titanium tip
• 1x Hardware kit (gaskets, bolts, nuts)
• 1x Installation guide

Product Description

The HKS 32019-BT001 ES-Wagon Hi-Power rear-section exhaust is designed specifically for the 2008-2014 Scion xB (xB2 chassis). It replaces the factory rear exhaust section with a performance-tuned straight-through muffler and 96 mm titanium tip to deliver a deeper, sportier exhaust note without excessive drone.

Fabricated from coated SUS304 stainless steel, this system provides lasting durability and a refined appearance. With 55 mm piping and a straight-through design, the system improves mid-range power and throttle response for both naturally aspirated and turbocharged applications. Installation is fully bolt-on using factory-style hardware, and no cutting or welding is required.

Whether you're modifying your xB for style, sound, or daily performance, the HKS Hi-Power rear-section offers a clean upgrade that enhances both tone and character while maintaining reliable OEM-level fitment.