PHR S45 Single Scroll Billet Collector Turbo Manifold

For Toyota 2JZ-GTE (SC300 92-00 | GS300 98-05 | Supra MK4 93-98)

Configuration: T4 Single Scroll Flange with Dual 44mm Wastegate Flanges

Performance & Core Design

The Powerhouse S45 DNA

Powerhouse Racing is proud to offer the S45 Single Scroll Turbo Manifold for the legendary 2JZ-GTE. Engineered with heavy-duty 1.5" Schedule 10 stainless steel primary runners, this manifold is built to maximize exhaust gas flow and withstand the absolute limits of horsepower. We stacked our design up against the most famous manifolds on the planet, and we blow their doors off in both performance and longevity.

Now Featuring the Exclusive PHR Billet Collector

Every single 2JZ-GTE S45 manifold now includes our game-changing Billet Collector. By CNC-machining the collection point out of a single solid piece of metal, we completely eliminate welds directly below the turbo flange.

• The Result: A structurally bulletproof collector, a perfectly flat mating surface for a leak-free turbo seal, and a breathtaking, show-quality aesthetic.

Engineered Around Three Main Principles

1. Flawless Fitment (Clears Massive Turbos)

This is hands down the best-fitting manifold on the planet. Period. We designed the positioning so you can bolt up virtually any T4 turbo on the market—from small street entry-level units to massive monster turbos like the Precision 8685.

• Even with a massive H-Cover, your turbo will sit perfectly under the stock hood and comfortably away from the shock tower.

• QSV Compatible: Unlike the competition, our clearances are so precise you can even run this manifold with a quick spool valve.

2. Painless Installation

Anyone who has ever installed a 2JZ tubular manifold knows the nightmare of bloodied knuckles, ground-down hardware, and loose bolts. We designed the S45 to eliminate that frustration. With optimized tool clearance around the runners, you can easily access, torque, and secure your hardware so it stays tight.

3. Maximum Performance

Built out of thick-wall Schedule 10 stainless steel tubing, this manifold is hand-fabricated, fully TIG-welded, and back-purged in-house by elite fabricators. Back-purging eliminates interior crystallization (slag), ensuring zero debris ever breaks off to damage your turbo's turbine wheel.

Quick Specs

• Material: Heavy-duty 1.5" Schedule 10 Stainless Steel

• Flange Type: T4 Single Scroll

• Wastegate Flanges: Dual 44mm (Optimized for priority boost control)

• Warranty: Backed by PHR's lifetime warranty against cracking