DYNO-001 / PERFORMANCE CATALOG 2026

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Forged pistons. Twin-scroll turbo kits. Titanium exhaust systems. Every component proven on the dyno before it ships.

Browse Parts CatalogView Dyno Data
+347
WHP Verified
[peak]
0.001"
Machining Tolerance
[bore]
18%
Weight Reduction
[avg]
6,200
Parts In-Stock
[SKUs]
TW-2867
CASTING NO.
42 PSI
MAX BOOST
← 140mm
Ø 68mm →
Scroll to Reveal Specs
OEM vs Aftermarket / Performance Delta

Every Thousandth
Compounds.

Drag the slider across each comparison. The numbers that animate in are from our dyno cell — not manufacturer estimates. Flow rates, weight savings, and horsepower gains measured at the wheels.

Cold-Air Intake
OEM
DYNO
Stock OEM plastic airbox with restrictive inlet tube
Dyno CAI-340 cold-air intake with polished aluminum tube and high-flow filter
← Drag to Compare →
Part No. DYN-CAI-340-BK

Dyno CAI-340

MAT: 6061-T6 Aluminum · WT: 1.8 lbs

Spec
OEM
DYNO
Delta
Airflow
210
340 CFM
+130
Inlet Temp
Ambient+18°
Ambient+4° °F
-14°
Restriction
3.2"H₂O
0.8"H₂O H₂O
-75%
Weight
4.1
1.8 lbs
-56%
See Full Specs & Fitment

Dyno-verified. Application-specific fitment guide included.

Twin-Scroll Turbo Kit
OEM
DYNO
Factory OEM single-scroll turbocharger showing casting and wastegate
Dyno TS-2867 twin-scroll turbo kit with billet compressor wheel and ceramic coating
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Part No. DYN-TS-2867-KIT

Dyno TS-2867 Kit

MAT: Billet 7075 Aluminum / Inconel · WT: 18.4 lbs

Spec
OEM
DYNO
Delta
Peak HP
228
347 WHP
+119
Spool RPM
3,400
2,650 RPM
-22%
Boost Press
14
24 PSI
+10
Comp Ratio
1.8:1
2.7:1 A/R
+50%
See Full Specs & Fitment

Dyno-verified. Application-specific fitment guide included.

Titanium Exhaust System
OEM
DYNO
Stock steel exhaust system with catalytic converter and muffler assembly
Dyno TiX-76 titanium catback exhaust showing heat tinting and precision welds
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Part No. DYN-TiX-76-CB

Dyno TiX-76 System

MAT: Grade 5 Titanium (Ti-6Al-4V) · WT: 12.8 lbs

Spec
OEM
DYNO
Delta
Back Pressure
4.8
1.2 PSI
-75%
Weight Saving
31.2
12.8 lbs
-59%
HP Gain
—
+22 WHP
+22
Wall Temp
1,140°
890° °F
-22%
See Full Specs & Fitment

Dyno-verified. Application-specific fitment guide included.

DYNO CELL / CHASSIS DYNAMOMETER DATA

Numbers Don't Lie.
The Dyno Doesn't Either.

Every Dyno part is tested on our Mustang MD-AWD-500 chassis dyno before release. These curves are real wheel measurements, not engine-bay estimates with 15% drivetrain loss fudged back in.

0hp
Peak WHP
Dyno TS-2867 Kit
0ft·lb
Peak WTQ
ft-lbs at 4,200 RPM
0%
Spool Reduction
vs OEM baseline
0.0s
0–60 MPH
from 9.4s stock
Dyno TS-2867 HP
Dyno TS-2867 TQ
OEM Baseline HP
TEST DATE: 2026-02-14 · TEMP: 68°F · SAE J1349
1,0002,0003,0004,0005,0006,0007,000100150200250300350ENGINE SPEED (RPM)
VEHICLE: 2024 WRX STI · FUEL: 93 OCTDYNO: MUSTANG MD-AWD-500CORRECTION: SAE J1349Download Full Dyno Sheet →
PARTS CATALOG / SELECT INVENTORY

Bolt-On to Full Build.
We Stock Both.

6,200 SKUs · Same-Day ShipFull Catalog
Forged 4140 chromoly steel piston set showing ring grooves and wrist pin bores
Best Seller
See Full Specs & Fitment

Engine Internals

Forged Piston Set

$1,240
DYN-FP-8620-4
4140 Chromoly9.5:1 CR±0.0005" bore
Twin-scroll turbocharger with billet compressor wheel showing precision machining
Dyno Verified
See Full Specs & Fitment

Forced Induction

Twin-Scroll Turbo Kit

$3,890
DYN-TS-2867
Billet 707542 PSI max2,650 RPM spool
Grade 5 titanium catback exhaust showing heat tinting and TIG weld beads
See Full Specs & Fitment

Exhaust Systems

Titanium Catback

$2,180
DYN-TiX-76
Ti-6Al-4V12.8 lbs+22 WHP
Cold air intake with polished aluminum tube and high-flow conical filter element
See Full Specs & Fitment

Air Induction

CAI-340 Intake

$389
DYN-CAI-340
6061-T6 Alum340 CFM1.8 lbs
Adjustable coilover suspension kit with 32-way damping adjustment knob
See Full Specs & Fitment

Suspension

Coilover Kit

$1,640
DYN-CO-32W
32-way adj.Pillow ball±2.5" travel
Six-piston big brake kit with slotted 380mm rotor and Brembo calipers
See Full Specs & Fitment

Braking

Big Brake Kit

$2,890
DYN-BBK-380
6-piston380mm rotorSlotted

Can't find your part?

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FIELD REPORTS / VERIFIED BUILDS

Drivers Stake Their
Lap Times On It.

REVIEW
01/05
Marcus Delgado, SCCA track-day instructor wearing racing helmet on pit lane
-1.4s
Lap Time
HPDE Instructor, SCCA
Marcus Delgado
Track-Day Driver
“Cut 1.4 seconds off my Thunderhill lap. The TS-2867 kit spooled 800 RPM earlier than my old setup — you feel it in the first corner.”

Running the full Dyno turbo kit + TiX-76 exhaust on a 2023 WRX. No tune changes needed out of the box.

FITMENT DATABASE / 6,200 SKUS

Right Part.
First Time.

Our fitment database covers 40+ vehicle platforms with year-specific clearance data. Zero-return policy starts with getting the application right.

Fitment Lookup

Popular Platforms

OEM-or-Better Tolerances

Every part is measured to ±0.001" before it ships. If it doesn't meet spec, it doesn't leave the warehouse.

2-Year Racing Warranty

Covers competition use. Not voided by track events, tuning, or boost pressure within rated limits.

Same-Day Ship Before 3PM

In-stock orders placed before 3PM EST ship the same business day via FedEx Ground or Priority Overnight.

Tuner Hotline

Call our tech line during a build. Real engineers answer. No hold music. No script. Just specs.

18,400+
Orders Shipped
99.7%
Fitment Accuracy
4.9/5
Avg. Rating