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Hooker Blackheart

Hooker Blackheart 70304301-RHKR UEL Header Without Cat

Part # 70304301-RHKR Be the first to write a review

Compatible with 2013-2020 Scion FR-S/Subaru BRZ H4, 2.0L 1-5/8 UEL (Unequal Length) Header W/O Cat

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Hooker Blackheart 70304301-RHKR UEL Header Without Cat

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Hooker continues to push the boundaries of performance with the new Blackheart line of performance exhaust systems for popular late model vehicles. The Blackheart line is truly a platform designed full exhaust program. From the cylinder head flange to the tailpipe, the Blackheart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality!

Features:

  • Max dyno gains of +5.17 HP & +7.83 LB.FT torque (w/ UEL header w/o cat) and max dyno gains of +6.6 HP & +10.1 LB.FT torque (w/ Header w/ cat) Note: This is a stock tune
  • Constructed from 1 5/8” diameter, lightweight 18-gauge, 304 stainless steel primary tubes into 2 Â1/2” diameter outlet tube maximizing performance, strength and durability
  • Up to 52% weight savings over OE header manifold, a saving of 11 LBS. (UEL header w/o cat) and 8 LBS. (Header w/ cat)
  • Available in a UEL (Unequal length) header without cat or a near equal length header with cat design
  • UEL (Unequal length) header w/o cat design includes an O2 extension wire and an O2 bung plug
  • Quality welds for strength, longevity, and good looks
  • Utilizes factory mounting points for ease of installation
  • Tube geometry designed for maximum ground clearance and hassle free installation
  • Manufacturer’s limited lifetime warranty
Brand Hooker Blackheart
Emission Code4
Product TypeLong Tube Headers
UPC090127731345
Manufacturer Part Number70304301-RHKR
Part Number70304301-RHKR
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Instructions for Part# 70304301-RHKR
Limited Lifetime Warranty Information for Part # 70304301-RHKR
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