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Stepped headers merge into a 4" Super Bike Stainless muffler
1-3/4 in. headpipe steps up to 1-7/8 in. into the collector to increase flow and improve performance
4 in. Straight Can 11" muffler body with matching Aluminium end cap
Removable spiral-core louvered baffle included
Hand Tig Welding
18mm and 12mm O2 Ports with adapters and plugs
Include mounting hardware
New Pro Comp Baffle has all new aggressive sound
Partial Heat shields included
Made in the U.S.A.
Included Items:
(1) Front headpipe
(1) Rear headpipe
(1) Collector muffler w/baffle & end cap
(1) Front Partial Stainless heat shield
(1) Rear Partial Stainless heat shield
(2) 27-64 Band clamps
(1) 5/16 in. Washer
(1) #32 Hose clamp
(1) 1-7/8 in. P- Clamp
(1) 5/16 in. Flange nut
(2) 18mm O2 Sensor plugs
(1) 5/16 x 3/4 in. Hex bolt
(6) #24 Hose clamps
(2) 12mm O2 Sensor plugs
IMPORTANT: On 2021-up UK, EU and international models Harley introduced additional O2 sensors located towards the end of the mufflers. These additional O2 sensors need to be eliminated using the Vance & Hines FP4 Fuelpak (Part # 66043) and blanking plugs (Part # 744444) on our website. Alternatively, you can contact your local HD dealership for advice on this issue as they may be able to eliminate the O2 sensors for you.
Specifications +
Muffler Diameter: 10 cm (4") Muffler Style: Straight Can Product Name: Exhaust System Units: Each Material: Stainless Steel Design/Configuration: 2-Into-1 System
All orders are shipped with either DPD, Fedex, UPS, DHL or Royal Mail. The courier used to ship your order is determined by ourselves once your order has been placed and normally depends on the size, volume and the shipping destination. The selected courier for your order will be quoted in your order confirmation email which you will receive once we have processed your order. Once your order has been shipped, this will be confirmed via email and you will receive a tracking number so you can keep an eye on your shipments progress.
